Blog
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Checkout a specific revision with Git
If you have a project and want to checkout specific revision (commit), you can do it as described below. 1) Clone the project: 2) Use the git describe command to get readable name for your commit.The git…
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Get total records count with GORM criteria
Assume you have a page with pagination that displays some objects table (selected from DB with GORM criteria) in your Grails application. If you want to know total number of possible results (as if there are no…
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Unit testing web flow in Grails
I’ve faced a problem with unit testing web flow controllers There’s an existings WebFlowUnitTestMixin for unit testing webflow in GDK, but no word on how to use it in the latest Grails 2.2.0 official documentation. All of…
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Native 0mq library version for akka-zeromq-2.0.x
I had a chance to try akka-zeromq module last month in order to implement solution for inter-service communication using Scala, Akka 2.0 and ZeroMQ. The module is built as extension to Akka and based on ZeroMQ bindings…
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How to create remote git branch in IntelliJ IDEA
To create remote Git branch in IntelliJ idea one should:
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Customizing the field widget of the Platform UI Grails plugin
Our team is working on a Grails plugin now, which will have UI based on Platform UI Grails plugin. Platform UI plugin allows you to easily configure Grails applications look using different page markups(themes). It provides a…
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Changing the Grails project configuration from within a plugin
This code snippet shows how to update project configuration settings from a Grails plugin executable script. The script changes the configuration by copying the settings from a default config file, placed in the plugin’s folder, to the…
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Hosting StackMob HTML5 application on Apache Web Server
Our team had a task to develop complex application for StackMob. During the development we have faced a need to host HTML5 application on our internal server to increase productivity of our QA department. This article explains…
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Regression Testing
Regression testing is one of the most frequently used objectives of testing. It focuses on the application retesting after changes are implemented. That changes can be local, – like new features or bug-fixes, or global, – like…
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How to create your own Grails portlet for Liferay?
Portlets are pluggable user interface software components that are managed and displayed in a web portal. They produce fragments of markup code that are aggregated into a portal. There are two specifications of portlets exist nowadays, they…
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Agile vs Waterfall Development model
Development methodology is a framework that is used to structure, plan, and control the development of software systems. Agile and CMMI Waterfall methodologies are very alike and have enough differences to be named differently. Let’s consider the…
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Easy REST with Spring RestTemplate and JAX-B
Representational state transfer (REST) is a very popular architecture for distributed hypermedia. Lots of different web services expose their APIs in a RESTful manner. It is very convenient when a service of a choice provides a library…
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